<template>
  <div class="container">
    <div class="app-container">
      <el-button class="btn-add" size="mini" type="primary" @click="btnAdd">添加权限</el-button>
      <el-table :data="list" row-key="id" default-expand-all>
        <el-table-column prop="name" label="名称" />
        <el-table-column prop="code" label="标识" />
        <el-table-column prop="description" label="描述" />
        <el-table-column label="操作">
          <template v-slot="{row}">
            <el-button v-if="row.type===1" type="text" size="mini" @click="btnAdd">添加</el-button>
            <el-button type="text" size="mini" @click="btnAdd">编辑</el-button>
            <el-button type="text" size="mini">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-dialog :title="`${showText}权限点`" :visible="showDialog" @close="btnCancel">
        <el-form ref="perForm" :model="formData" label-width="120px" :rules="rules">
          <el-form-item label="权限名称" prop="name">
            <el-input v-model="formData.name" style="width: 90%;" />
          </el-form-item>
          <el-form-item label="权限标识" prop="code">
            <el-input v-model="formData.code" style="width: 90%;" />
          </el-form-item>
          <el-form-item label="权限描述">
            <el-input v-model="formData.description" style="width: 90%;" />
          </el-form-item>
          <el-form-item label="开启">
            <el-switch
              v-model="formData.enVisible"
              active-value="1"
              inactive-value="0"
            />
          </el-form-item>
        </el-form>
        <el-row slot="footer" type="flex" justify="center">
          <el-col :span="6">
            <el-button size="mini" type="primary" @click="btnOK">确定</el-button>
            <el-button size="mini" @click="btnCancel">取消</el-button>
          </el-col>
        </el-row>
      </el-dialog>
    </div>
  </div>
</template>
<script>
import { getPermissionList, addPermission } from '@/api/permission'
import { transListToTreeData } from '@/utils'
export default {
  name: 'Permission',
  data() {
    return {
      list: [],
      showDialog: false,
      formData: {
        name: '',
        code: '',
        description: '',
        type: '',
        pid: '',
        enVisible: 0
      },
      rules: {
        name: [{ required: true, message: '权限名称不能为空', trigger: 'blur' }],
        code: [{ required: true, message: '权限标识不能为空', trigger: 'blur' }]
      }
    }
  },

  computed: {
    showText() {
      return this.formData.id ? '编辑' : '新增'
    }
  },
  created() {
    this.getPermissionList()
  },
  methods: {
    async  getPermissionList() {
      this.list = transListToTreeData(await getPermissionList(), 0)
    },
    async addPermission() {
      this.formData = await addPermission()
    },
    btnCancel() {
      this.showDialog = false
    },
    btnOK() { },
    btnAdd() {
      this.showDialog = true
    }
  }
}
</script>
<style scoped>
.btn-add{
  margin: 10px
}
</style>
